3936015

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1861}}^1$

素因数の和:1919

約数の個数: 24

約数和(自身を含む): 6971328

約数和(自身を除く): 3035313

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 1861, 2115, 5583, 9305, 16749, 27915, 83745, 87467, 262401, 437335, 787203, 1312005, 3936015]

約数ペア:

[(1, 3936015), (3, 1312005), (5, 787203), (9, 437335), (15, 262401), (45, 87467), (47, 83745), (141, 27915), (235, 16749), (423, 9305), (705, 5583), (1861, 2115)]